400G DAC QSFP-DD Direct Attach Cable

400G DAC QSFP-DD Direct Attach Cable is a high-speed copper interconnect designed for direct 400G-to-400G connections between compatible QSFP-DD network equipment. This Passive Direct Attach Cable supports 8 × 56 Gb/s PAM4 channels with 400G data transmission, while the High Speed Copper Cable provides high signal integrity for short-distance equipment interconnection.